/// <summary>
/// Deleting an outcome
/// </summary>
/// <param name="id">Id for a outcome</param>
/// <returns></returns>
public void DeleteOutcome(int id)
{
LearnOutcome learnOutcome = _db.LearnOutcome.Find(id);
_db.LearnOutcome.Remove(learnOutcome);
_db.SaveChanges();
}
/// <summary>
/// Add learnOutcome to a course
/// </summary>
///
/// <returns></returns>
public void AddLOToACourse(LearnOutcome lo, Course course)
{
Course newCourse = ReadCourse(course.Id);
newCourse.LearnOutcomes.Add(lo);
_db.Courses.Update(newCourse);
_db.SaveChanges();
}
/// <summary>
/// IAction method for returning details of a learningOutcome
/// </summary>
/// <param name="id">Id for a learningOutcome</param>
/// <returns></returns>
public IActionResult Details(int id)
{
LearnOutcome learn = context.ReadOutcome(id);
if (learn == null)
{
return(RedirectToAction("Index"));
}
return(View(learn));
}
/// <summary>
/// IAction method for returning a deletion view
/// </summary>
/// <param name="id">Id for a learningOutcome</param>
/// <returns></returns>
public IActionResult Delete(int id)
{
LearnOutcome Lout = context.ReadOutcome(id);
if (Lout == null)
{
return(RedirectToAction("Index"));
}
return(View(Lout));
}
/// <summary>
/// Remove a learnOutcome from a Course
/// </summary>
///
/// <returns></returns>
public void RemoveLOFromACourse(LearnOutcome lo, Course course)
{
Course newCourse = ReadCourse(course.Id);
LearnOutcome courseLO = newCourse.LearnOutcomes.SingleOrDefault(m => m.Id == lo.Id);
newCourse.LearnOutcomes.Remove(courseLO);
_db.Courses.Update(newCourse);
_db.SaveChanges();
}
/// <summary>
/// Update an outcome
/// </summary>
///
/// <returns></returns>
public void UpdateOutcome(int id, LearnOutcome learnOutcome)
{
var oldOutcome = ReadOutcome(id);
if (oldOutcome != null)
{
oldOutcome.LearningOutcome = learnOutcome.LearningOutcome;
oldOutcome.QuestionAnswer = learnOutcome.QuestionAnswer;
_db.SaveChanges();
}
}
public IActionResult Add(AddLearnOutcomeViewModel vm)
{
if (!ModelState.IsValid)
{
return(View("Add", vm));
}
if (!ModelState.IsValid)
{
return(View("Add", vm));
}
LearnOutcome Lo = new LearnOutcome
{
LearningOutcome = vm.LearningOutcome,
QuestionAnswer = new List <QuesAnswer>()
};
Lo.QuestionAnswer.Add(context.ReadQuesAnswer(vm.QuestionId));
context.CreateLearningOutcome(Lo);
return(RedirectToAction("Index"));
}
/// <summary>
/// Adding a learnOutcome to a database
/// </summary>
/// <param name="learnOutcome">learnOutcome to add</param>
/// <returns></returns>
public LearnOutcome CreateLearningOutcome(LearnOutcome learnOutcome)
{
_db.LearnOutcome.Add(learnOutcome);
_db.SaveChanges();
return(learnOutcome);
}
